"Everyone is so networked now and connected now that it makes it far easier to commit criminal activities," he said.

But he is expecting to make more arrests.

"There is an association and there's certainly connections between these people," he said.

"This investigation is looking at criminal networks operating in NSW, those networks unlike criminal groups in the past, unlike bikies which are hierarchal and organised, a strict structure, what we're finding now is that organised crimes are far more networked.

"Rest assured, we will lock them up, take their assets, and disrupt their business models in every way we can."